high-five /'haɪf'aɪv/ 📖 中文释义 n. 举手击掌(两人以手合掌高举头顶以表示得意祝贺或问候的手势) 📘 English Definition(英文释义) n. a gesture of greeting or elation; one person's upraised palm slaps the upraised palm of another person ← high-fired H 字母词表 high-flash oil →